SDT13L Power Meter

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The Product Name:
SDT13L Power Meter
The Product Type:
Digital Power Meter
Inquiry:
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Corresponding field:
industrial wireless system data transmission smart building smart metering




SDT11SDT13
Accuracy

V/A: 0.5%
V/A: 0.5%

kWh: Class 1
kWh: Class 1

kvarh: Class 2
kvarh: Class 2
Signal Input
Rated voltage
230V
3 x 230V/400V
Rated current
50(600)A
3 x 50(600)A
Wiring

1P2W
3P4W
Frequency

45~65 Hz
Working Voltage Range

0.8Un~1.2Un


Power Consumption

Voltage loop
≤2VA
Current loop
≤0.1VA
Starting Current

100mA


Communication

LoRa
Modbus-RTU protocol, default 470MHz, optional 868MHz/915MHz
RS485
Modbus-RTU protocol, baud rate up to 9600bps

Working Environment
Operating temperature
-10℃~55℃
Storage temperature
-25℃~70℃
Relative humidity
≤95%RH
Altitude
≤2500m



Product Name: SDT13L automation controller nb iot lora transmitter concentrator

SDT series power meter is a combination of current transformer and multifunction power meter with compact design and high measuring accuracy. It’s wireless data transmission available with LoRa and RS485 with maximum wireless data transmission distance is about 1.5KMS. It’s the perfect choice for those rebuild/overhaul projects. The SDT series power meter use the open design turns out the cable could go through the meter without power off. 

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